CN216740711U - L-shaped edge member template reinforcing device with assembly structure - Google Patents

Abstract

The utility model provides an assembly type structure L type edge member template reinforcing apparatus relates to assembly type member reinforcing apparatus technical field, including pre-buried nut, to hole rubber pad, PVC sleeve pipe, extension screw rod, butterfly buckle, steel pipe and two screw caps, its characterized in that: the utility model discloses a reinforcing device for L type edge component template, including the hole rubber pad, the hole rubber pad is used for the pre-buried side at the wall body of pre-buried nut with to the pre-buried side of hole rubber pad, the position of pre-buried nut is used for fixing a position to the hole rubber pad, the hole rubber pad is the toper for realize quick hole to the hole, the extension screw rod has two-way screw thread, adopts above-mentioned device to solve among the prior art L type edge component template can't carry out the quick reinforced problem of economy, owing to can't realize counterpointing the screw thread, realizes the reinforcement of L type edge component.

Description

L-shaped edge member template reinforcing device with assembly structure

Technical Field

The utility model relates to an assembly type structure edge member template reinforcing apparatus especially relates to an assembly type structure L type edge member template reinforcing apparatus for among the building engineering.

Background

With the increasing speed of urbanization construction in China, more and more people enter cities to develop, and the requirements on the construction industry are different from the requirements of the prior art. The industrialization and industrialization of fabricated buildings are becoming more and more, more and more fabricated building projects are active all over the country, and many existing projects are poured by adopting L-shaped PCF plates, namely prefabricated wall panels (prefabricated concrete facade panels). The PCF plate is a non-bearing precast concrete external wall plate and is arranged on the main body structure to play a role in enclosure and decoration. Compared with the traditional cast-in-place structural system, the fabricated structural system has the advantages of ensuring the requirements of heat preservation, water resistance and the like at the corner of a fabricated building, along with good forming effect and attractive appearance; and the method can be repeatedly utilized, and is economical and environment-friendly compared with the traditional wood formwork reinforcing mode. However, the quality, performance and attractiveness of the L-shaped corner are often difficult to ensure in the process of assembling integral engineering construction, the L-shaped corner is formed by the assembled vertical PC component and the edge component, the split bolts cannot be placed at the corner, the reinforced steel pipe is free of stress constraint, the template of the L-shaped corner edge component is not firmly reinforced, and the template deforms in the concrete pouring and vibrating processes, so that the phenomena of mold expansion, root rot and slab staggering occur after the concrete of the edge component is formed. Before exterior decoration, the exterior wall chiseling and repairing amount is large, the PCF project plastering-free effect cannot be achieved, the field construction quality, the progress and the like are influenced, and the construction cost is increased.

Some technical solutions for solving the above technical problems appear in the prior art, for example, CN204357126U discloses a stiffener for a formwork at the top of an exterior wall or an edge beam, however, a reinforcing iron nail is provided at one end of the stiffener, which causes the appearance of the structure to be affected when the device is used, and the problem of internal fixation between walls cannot be solved.

For another example, CN211736346U discloses a fabricated building wall formwork reinforcing structure and reinforced alignment bolt, however, this fixing method is for alignment installation, and when facing an L-shaped wall, the problem of installation cannot be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an L-shaped edge member template reinforcing device with an assembly structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an assembly type structure L type edge member template reinforcing apparatus, includes buried nut in advance, to hole rubber pad, PVC sleeve pipe, extension screw rod, butterfly buckle, steel pipe and two nuts, its characterized in that: the hole aligning device comprises an embedded nut, a hole aligning rubber pad, a hole aligning screw rod and a hole aligning screw rod, wherein the embedded nut and the hole aligning rubber pad are embedded on the side edge of a wall body, the hole aligning rubber pad is used for positioning the position of the embedded nut, the hole aligning rubber pad is conical and used for realizing quick hole aligning, and the extended screw rod is provided with bidirectional threads.

Further, the utility model discloses an improvement has, pre-buried nut adopts the steel nut, and internal thread length is 50mm, and back extension degree 60mm, diameter 5 mm's round steel to prevent that the nut from breaking away from the concrete.

Further, the utility model discloses an improvement has, to the hole rubber pad, adopts the hard rubber preparation, and the shape is the toper for conveniently realize the quick hole to the screw rod.

Further, the utility model discloses an improvement has, the diameter of lengthening the screw is 14mm, and the length of lengthening the screw is according to the size of L type edge component, calculates the thickness of hole rubber pad, steel pipe thickness and butterfly buckle thickness and reachs.

Furthermore, both ends of the lengthened screw rod are provided with threads, the length of each thread is 100mm, and the threads are not divided into the front side and the back side, so that the lengthened screw rod is convenient to directly use without distinguishing.

Furthermore, the PVC sleeve is matched with the lengthened screw rod in size.

Further, the L-shaped edge member formwork reinforcing device of the fabricated structure is arranged on one side and/or the other side of the L-shaped edge member formwork, and the number can be arranged in a plurality, preferably 2 or more.

Further, in the reinforcing device for the L-shaped edge member formwork of the fabricated structure, the extension screws form a crossed position relationship between one side and the other side of the L-shaped edge member formwork, and the position relationship is preferably vertical.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. in the utility model, during actual use, all units are assembled together by adopting a certain construction sequence to ensure the construction quality of the edge member, and the embedded nut and the hole-aligning rubber pad are embedded in the side edge of the wall body as required before the PC wall body is produced; installing the PC wall in place and binding the L-shaped edge member by steel bars; the template exceeds the PC wall edge by 200mm, sponge strips are pasted at the joint positions of the PC wallboards, and right-angle splicing is carried out at the external corner positions; a hole is formed in the corresponding position of the embedded nut, the PCV sleeve and the lengthened screw rod penetrate through the template, and the screw rod and the embedded nut are screwed tightly; the steel pipe is fixed by a double nut and a butterfly buckle after being installed.

2. The utility model discloses in, during the in-service use, through pre-buried nut and to the hole rubber pad, solved among the prior art L type edge component template can't carry out the quick reinforced (rfd) problem of economy, because can't realize counterpoint screw thread, realize the reinforcement of L type edge component.

Drawings

FIG. 1 is a schematic view of an L-shaped edge member form reinforcement of an assembled structure;

FIG. 2 is a schematic view of a nut;

FIG. 3 is a schematic view of a hole-aligning rubber pad;

FIG. 4 is a schematic view of an extended screw;

FIG. 5 is a plan view of a form reinforcement for an L-shaped edge member of the fabricated structure;

fig. 6 is an elevational view of the assembled structural L-shaped edge member form reinforcement.

Illustration of the drawings:

1. pre-burying a nut; 2. aligning a hole to a rubber pad; 3. PVC sleeves; 4. lengthening the screw; 5. a nut; 6. a steel pipe; 7. a butterfly buckle; 8. a template; 9. an L-shaped edge member; 11. silk thread; 12. a screw.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an assembled structure L type edge member template reinforcing apparatus, includes buried nut 1 in advance, to hole rubber pad 2, PVC sleeve pipe 3, extension screw 4, butterfly buckle 7, steel pipe 6 and two nuts 5, its characterized in that: pre-buried nut 1 with to the pre-buried side at the wall body of hole rubber pad 2, be used for fixing a position pre-buried nut 1's position to hole rubber pad 2, be the toper to hole rubber pad 2 for realize quick to the hole, extension screw 4 has two-way screw thread 11, the length of screw thread is 100mm, and the screw thread is two-way does not have the direction to distinguish, and the diameter that adds the extension screw is 14mm, and the length that adds the extension screw prolongs 60mm according to the demand of reality, and 4 one end screw threads 11 of extension screw and pre-buried nut 1 can dismantle the connection, and other end screw thread 11 and two nut 5 can dismantle the connection.

The embedded nut 1 is made of steel nuts, the length of internal threads is 50mm, the rear lengthening degree is 60mm, and round steel with the diameter of 5mm is used for preventing the nuts from being separated from concrete.

To hole rubber pad 2, adopt the preparation of hard rubber, the shape is the toper for conveniently realize the quick hole of screw rod, to the hole rubber pad for the toper, toper tip internal diameter 14mm, external diameter 40mm, toper main aspects internal diameter 40mm external diameter 50mm, toper tip and main aspects have two faces that are parallel to each other, and the distance between tip and the main aspects is 20 mm.

The diameter of the lengthened screw rod 4 is 14mm, and the length of the lengthened screw rod 4 is obtained by calculating the thickness of the hole rubber gasket 2, the thickness of the steel pipe 6 and the thickness of the butterfly buckle 7 according to the size of the L-shaped edge member.

The PVC sleeve 3 is matched with the lengthened screw rod 4 in size.

The L-shaped edge member template reinforcing device with the assembly structure is arranged on two sides of the L-shaped edge member 9 and is provided with a plurality of reinforcing devices.

In the reinforcing device for the L-shaped edge member formwork of the assembly structure, the lengthened screw rods 4 form a vertical crossed position relation between one side and the other side of the L-shaped edge member 9.

The plurality of extension screws 4 are vertically arranged on the contact surface between the PC wall and the L-shaped edge member 9 in cooperation with a steel pipe 6 shared by the plurality of butterfly buckles 7.

The working principle is as follows: when the PC wall is actually used, the embedded screw cap and the hole aligning rubber pad are embedded in the side edge of the wall according to requirements before the PC wall is produced; when installing L type edge component, put the PC wall body installation in place, then adopt reinforcement to accomplish L type edge component, adopt the template to exceed PC wall limit 200mm, and paste the sponge strip in the position of PC wallboard handing-over, in external corner position right angle piece, then set up the hole in the corresponding position of buried nut in advance, pass through the template according to the PVC sleeve pipe of actual dimensions design and extension screw through the hole, screw up extension screw and buried nut each other, set up a plurality of steel pipes in the screw both sides, adopt the butterfly to detain fixed steel pipe, then adopt nut and extension screw to fix, realize reinforcing apparatus's installation.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (8)

1. The utility model provides an assembly type structure L type edge member template reinforcing apparatus, includes buried nut in advance, to hole rubber pad, PVC sleeve pipe, extension screw rod, butterfly buckle, steel pipe and two nuts, its characterized in that: the hole aligning device comprises an embedded nut, a hole aligning rubber pad, a hole aligning screw rod and a hole aligning screw rod, wherein the embedded nut and the hole aligning rubber pad are embedded on the side edge of a wall body, the hole aligning rubber pad is used for positioning the position of the embedded nut, the hole aligning rubber pad is conical and used for realizing quick hole aligning, and the extended screw rod is provided with bidirectional threads.

2. A fabricated structural L-shaped edge member form reinforcement as recited in claim 1, wherein: the embedded screw cap is made of steel, the length of an internal thread is 50mm, the rear lengthening degree is 60mm, and round steel with the diameter of 5mm is used for preventing the screw cap from being separated from concrete.

3. A fabricated structural L-shaped edge member form reinforcement as recited in claim 1, wherein: the hole aligning rubber pad is made of hard rubber and is conical in shape, so that rapid hole aligning of the screw rod is conveniently realized.

4. A fabricated structural L-shaped edge member form reinforcement as recited in claim 1, wherein: both ends of the lengthened screw rod are provided with threads, and the length of each thread is 100 mm.

5. A fabricated structural L-shaped edge member form reinforcement as recited in claim 1, wherein: the PVC sleeve is matched with the lengthened screw rod in size.

6. A fabricated structural L-shaped edge member form reinforcement as recited in claim 1, wherein: the L-shaped edge member template reinforcing device with the assembly structure is arranged on one side and/or the other side of the L-shaped edge member template.

7. A fabricated structural L-shaped edge member form reinforcement as recited in claim 1, wherein: the L-shaped edge member template reinforcing device with the assembly structure is fixed on the lengthened screw rod of the L-shaped edge member template to form a vertical position relation.

8. A fabricated structural L-shaped edge member form reinforcement as recited in claim 1, wherein: the hole aligning rubber pad is made of hard rubber, is conical in shape and is used for conveniently realizing quick hole aligning of a screw rod, the hole aligning rubber pad is conical, the inner diameter of a conical small end is 14mm, the outer diameter of the conical small end is 40mm, the inner diameter of a conical large end is 40mm, the outer diameter of the conical large end is 50mm, the conical small end and the large end are provided with two surfaces which are parallel to each other, and the distance between the small end and the large end is 20 mm.

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